Finding the Fourth Proportional to 2,320,162,820.96, 3,480,210,155.36 and 573,365,510.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320,162,820.96 : 3,480,210,155.36 = 573,365,510.56 : x
2. Step 2: Convert to fraction form
   2,320,162,820.96/3,480,210,155.36 = 573,365,510.56/x
3. Step 3: Cross multiply
   2,320,162,820.96x = 3,480,210,155.36 × 573,365,510.56
4. Step 4: Simplify right side
   2,320,162,820.96x = 1,995,432,472,584,083,200
5. Step 5: Solve for x
   x = 1,995,432,472,584,083,200/2,320,162,820.96
6. Step 6: Final answer
   x = 860,039,844.86